Menu

ATtiny13 – Morse Code (flashing light)

This project shows how to form a light impulses using an ATtiny13 to transmit messages encoded with International Morse Code. Project is easy to build and require only three parts. The code is on Github, click here.

Morse Code allow to transmit data via short (dots) and long (dashes) impulsions. The advantage of the Morse Code lies in its simplicity and its universality. In fact the impulsions that allows the data to be transmitted could be sound signals, light signals or radio signals. You could transmit data with every way that allow you to produce recognizable impulsions.